MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains multiple embedded links, including one pointing to a known malicious redirector at 'https://ttraff.cc/pify?keyword=fortnite+season+5+week+6+challenges+guide'. The document body, though heavily obfuscated, appears to contain text related to a 'Fortnite season 5 week 6 challenges guide', suggesting a lure to attract users to click on the malicious link. The ML classifier strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ttraff.cc/pify?keyword=fortnite+season+5+week+6+challenges+guide
- http://files.omas-siskonakw.org/uploads/1/3/0/8/130813141/9183428.pdf
- http://files.exuviateesthetics.com/uploads/1/3/2/6/132695568/mesibomuluvujavil.pdf
- http://files.starryeyesmicroblading.com/uploads/1/3/0/7/130776500/lafilirokuridejamibi.pdf
- https://cdn.shopify.com/s/files/1/0435/8907/5099/files/39798039191.pdf
- https://cdn.shopify.com/s/files/1/0434/4345/4119/files/absolutismo_europeo.pdf
- https://cdn.shopify.com/s/files/1/0431/4005/5208/files/88685804296.pdf
- https://cdn.shopify.com/s/files/1/0431/9353/2573/files/bafozetifetabovuma.pdf
- https://cdn.shopify.com/s/files/1/0432/0133/1360/files/alif_novel_episode_5_download.pdf
- https://cdn.shopify.com/s/files/1/0439/6512/0670/files/adding_integers_coloring_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0432/2151/6449/files/wewuvuxutanib.pdf
- https://cdn.shopify.com/s/files/1/0434/5511/9520/files/35508379295.pdf
- https://cdn.shopify.com/s/files/1/0440/5932/8662/files/age_of_mythology_mods.pdf
- https://cdn.shopify.com/s/files/1/0431/5843/8039/files/schma_de_l_appareil_digestif.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005a42.bin97804dd8397c47ec24e49fdd9aca654469add8b9cfd041c6b1894a9242550e2b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5A42 | 5592 bytes |
font_01_sfnt_off00006d58.bin544ece9b99b6706b845c18887525a20de2c63e78cc9c47e7c47c129ed8c3ef2f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D58 | 10396 bytes |
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